search for: picocom

How, exactly, does CentOS-6.3 with udev recognize an USB modem when it is plugged in. How is it indicated? What other configuration is required? I can find the modem in /sys/class/tty and I can get the attributes using udevadm but I do not see anything in ps that refers to the modem device. -- *** E-Mail is NOT a SECURE channel *** James B. Byrne

Hello, I just discovered a strange bug with serial passthrough in xen 4.1 on Debian Wheezy. The Dom0 has a GSM modem connected to serial port. The serial port is passed through to a DomU with options 'irq = [ 4 ]' and 'ioports = [ '3f8-3ff ]'. This worked as expected on Debian Squeeze with Xen 4.0 and Linux kernel 2.6.32 (both for Dom0 and DomU). On Debian Wheezy with Xen

Hello, I just discovered a strange bug with serial passthrough in xen 4.1 on Debian Wheezy. The Dom0 has a GSM modem connected to serial port. The serial port is passed through to a DomU with options 'irq = [ 4 ]' and 'ioports = [ '3f8-3ff ]'. This worked as expected on Debian Squeeze with Xen 4.0 and Linux kernel 2.6.32 (both for Dom0 and DomU). On Debian Wheezy with Xen

Hi all I have a problem switch in our data centre, which is connected to a linux server via a serial cable. I know I can / could access the switch from my Windows PC back at the office, using hyperterm, but trying to access it using minicom just doesn't seem to work. I have changed the comms in minincom to use /dev/tty0 & the baud rate to 9600, yet I can't seem to connect with

...1 H 033 [ 0006160 s U 033 [ u 033 [ G 3 ; 0 1 H 033 [ s 0006200 X 033 [ u 033 [ G 3 ; 0 1 H 033 [ s 0006220 033 [ u 033 [ G 3 ; 0 1 H 033 [ s 2 033 I upgraded to pxelinux 2.11 just to be sure, same results. Im using picocom, which is simple, and quite usable for working at a bash shell (more doesnt handle window size changes, but thats livable). Minicom feels totally focussed on modem ops, I was unable to use it for basic serial comm. FWIW, I tried using a DISPLAY file with lots of <FF>s, (^Ls too) this did li...

...nsole uses a small DMA buffer for control requests. Move that buffer into heap memory. Doing virtio DMA on the stack is normally okay on non-DMA-API virtio systems (which is currently most of them), but it breaks completely if the stack is virtually mapped. Tested by typing both directions using picocom aimed at /dev/hvc0. Signed-off-by: Andy Lutomirski <luto at kernel.org> --- Hi all- This is currently broken in tip:x86/asm. If you (Amit) like this patch, would it make sense for Ingo to add it to -tip? Thanks, Andy drivers/char/virtio_console.c | 23 +++++++++++++++-------- 1 file ch...

...nsole uses a small DMA buffer for control requests. Move that buffer into heap memory. Doing virtio DMA on the stack is normally okay on non-DMA-API virtio systems (which is currently most of them), but it breaks completely if the stack is virtually mapped. Tested by typing both directions using picocom aimed at /dev/hvc0. Signed-off-by: Andy Lutomirski <luto at kernel.org> --- Hi all- This is currently broken in tip:x86/asm. If you (Amit) like this patch, would it make sense for Ingo to add it to -tip? Thanks, Andy drivers/char/virtio_console.c | 23 +++++++++++++++-------- 1 file ch...

...youre in late pre-release, pls consider these doc-patches, 1st sent in May. which are (I assume) still true, if not directly desirable. (reword as you see fit, or reject outrite) They apply -p0 other trivialities: early part of pxelinux paints approx 16 chars wide across serial to my terminal (picocom) and often doesnt scroll, (does so rarely, dont recall circumstances). -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: patch.readme.menu URL: <http://www.zytor.com/pipermail/syslinux/attachments/20050822/f45a4cf6/attachment.ksh> -------...

...| - -|# | S |# | *|# |* E |# +-----------------------+# ######################### by starting my picocom session inside a `script` session, I got a better look at the output Hardware Detection Tool 0.2.7 by Erwan Velu CPU: Detecting DISKS: Detecting DISK 0x80: 0x80 : hdt. c32 MEN: sectors=1936486255, s/t=63 head=16 : EDD=1.1 DMI: Detecting Table DMI: ERROR ! Table not found ! DMI: Many hardwar...